000 00299nam a22001097a 4500
008 000528b xxu||||| |||| 00| 0 eng d
020 _a8176480118
050 _a628
100 _aNeelima Rajvaidya
245 _aAdvances in environmental science and technology,vol.1
260 _aNew Delhi
_bAPH
_c1998
999 _c329633
_d329633